25593296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4091}}^1$

素因数の和:4139

約数の個数: 40

約数和(自身を含む): 54800064

約数和(自身を除く): 29206768

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 4091, 6256, 8182, 16364, 32728, 65456, 69547, 94093, 139094, 188186, 278188, 376372, 556376, 752744, 1112752, 1505488, 1599581, 3199162, 6398324, 12796648, 25593296]

約数ペア:

[(1, 25593296), (2, 12796648), (4, 6398324), (8, 3199162), (16, 1599581), (17, 1505488), (23, 1112752), (34, 752744), (46, 556376), (68, 376372), (92, 278188), (136, 188186), (184, 139094), (272, 94093), (368, 69547), (391, 65456), (782, 32728), (1564, 16364), (3128, 8182), (4091, 6256)]